Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
faso communications » face communications, radio communications, gabon communications
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
ii information » i information, 2 information, 1 information
technology ii » technology ict, technology 1, technology 3
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
der faso » der fast, der fall, der face
costs a » costs _, costs 4
3 der » _ der, 2 der

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology ii information 3 der faso communications costs a developpement de afrique.*.